| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.69 | 5.107% | $106.8833 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $42.67 | 12.324% | $47.9287 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $114.51 | 5.701% | $121.0382 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $40.26 | 6.125% | $42.7259 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $240.92 | 3.477% | $249.2968 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $227.39 | 6.466% | $242.093 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $27.56 | 11.622% | $30.763 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $795.00 | $840.7289 | $840.73 | $840.80 | $840.70 | |